TM 9-2320-283-10APPENDIX DEXPENDABLE SUPPLIES AND MATERIALS LISTSECTION I. INTRODUCTIOND-1. Scope.This appendix lists expendable supplies and materials you will need to operate andmaintain the M915A1 Truck Tractor. These items are authorized to you by CTA 50-970.Expendable Items (Except Medical, Class V, Repair Parts, and Heraldic Items).D-2. Explanation of Columns.a. Column (1) - Item number. This number is assigned to the entry in the listing andis referenced in the narrative instructions to identify the material (e.g., Use cleaningcompound, Item 5, Appendix D).b. Column (2) - Level. This column identifies the lowest level of maintenance thatrequires the listed item.C - Operator/CrewO - Organizational MaintenanceF - Direct Support MaintenanceH - General Support Maintenancec. Column (3) - National Stock Number. This is the National stock number assignedto the item; use it to request or requisition the item.d. Column (4) - Description. Indicates the federal item name and, if required, a de-scription to identify the item. The last line for each item indicates the Federal SupplyCode for Manufacturer (FSCM) in parenthesis followed by the part number.e. Column (5) - Unit of Measure (U/M). Indicates the measure used in performingthe actual maintenance function. This measure is expressed by a two-character alpha-betical abbreviation (e.g., ea, in, pr). If the unit of measure differs from the unit of issue,requisition the lowest unit of issue that will satisfy your requirements.D-1